Home / 5,983,142.32-8,977,516.26-2,948,854.11

Finding the Fourth Proportional to 5,983,142.32, 8,977,516.26 and 2,948,854.11

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Solution

The fourth proportional to 5,983,142.32, 8,977,516.26 and 2,948,854.11 is: 4,424,662.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,142.32 : 8,977,516.26 = 2,948,854.11 : x
  2. Step 2: Convert to fraction form
    5,983,142.32/8,977,516.26 = 2,948,854.11/x
  3. Step 3: Cross multiply
    5,983,142.32x = 8,977,516.26 × 2,948,854.11
  4. Step 4: Simplify right side
    5,983,142.32x = 26,473,385,720,892.83
  5. Step 5: Solve for x
    x = 26,473,385,720,892.83/5,983,142.32
  6. Step 6: Final answer
    x = 4,424,662.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.